NL284298A - - Google Patents

Info

Publication number
NL284298A
NL284298A NL284298DA NL284298A NL 284298 A NL284298 A NL 284298A NL 284298D A NL284298D A NL 284298DA NL 284298 A NL284298 A NL 284298A
Authority
NL
Netherlands
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of NL284298A publication Critical patent/NL284298A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/04—Electrodes ; Mutual position thereof; Constructional adaptations therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/22—X-ray tubes specially designed for passing a very high current for a very short time, e.g. for flash operation
NL284298D 1961-12-19 NL284298A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US160534A US3283203A (en) 1961-12-19 1961-12-19 X-ray tube temperature enhanced field emission cathode

Publications (1)

Publication Number Publication Date
NL284298A true NL284298A (ja)

Family

ID=22577284

Family Applications (1)

Application Number Title Priority Date Filing Date
NL284298D NL284298A (ja) 1961-12-19

Country Status (4)

Country Link
US (1) US3283203A (ja)
DE (2) DE1963866U (ja)
GB (1) GB1008182A (ja)
NL (1) NL284298A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660712A (en) * 1970-12-09 1972-05-02 Atomic Energy Commission Electrode structure for controlling electron flow with high transmission efficiency
US3731095A (en) * 1971-04-01 1973-05-01 Hitachi Ltd Electron gun device of field emission type
US5442677A (en) * 1993-10-26 1995-08-15 Golden; John Cold-cathode x-ray emitter and tube therefor
US6064718A (en) * 1998-09-29 2000-05-16 The United States Of America As Represented By The Secretary Of The Navy Field emission tube for a mobile X-ray unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2130020A (en) * 1934-03-13 1938-09-13 Harry B Mceuen Cathode filament control for x-ray tubes
DE662408C (de) * 1934-04-14 1938-07-12 Ernst Pohl Roentgenroehre, insbesondere fuer Durchleuchtung und Aufnahme, mit von der Kathode umgebener Kegelanode
NL40068C (ja) * 1934-04-14
AT173771B (de) * 1951-08-22 1953-01-26 Rudolf Dr Thaller Röntgen-Blitzröhre
US2886725A (en) * 1955-07-22 1959-05-12 Machlett Lab Inc X-ray tubes
US2973449A (en) * 1957-10-23 1961-02-28 Philips Corp Electric discharge tube

Also Published As

Publication number Publication date
DE1228724B (de) 1966-11-17
DE1963866U (de) 1967-07-13
GB1008182A (en) 1965-10-27
US3283203A (en) 1966-11-01

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